%&LaTeX
\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\begin{thebibliography}{1}

\bibitem{Sankaran_etal2016} {\textquotedblleft}\textit{Oscillatory behavior of the tunnel magnetoresistance due to thickness variations in Ta vertical bar CoFe vertical bar MgO magnetic tunnel junctions : a first-principles study}{\textquotedblright}. Sankaran K, Swerts J, Couet S, Stokbro K, Pourtois G, Physical review B \textbf{94}, 094424 (2016).   http://doi.org/10.1103/PHYSREVB.94.094424

\end{thebibliography}

\end{document}

